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From a mega-powerful camera phone, to a mobile with a built-in projector, there was no shortage of head-turning tech on display at this year's Mobile World Congress.
But mobile phone makers reminded us that real market expansion will happen in developing countries, where mobiles have still to connect billions of people and offer life-changing internet access.

Gadget roundup

About Mobile World Congress

Mobile World Congress, in Barcelona, Spain, is the world's largest mobile phone trade show. It aims to celebrate the current state of mobile and offer a glimpse into where mobile might go next.
CNN will be at the event, bringing you all the latest, in partnership with CNN Money, Mashable and Pocket-lint.
Plus, follow the buzz on Twitter at #MWC12and keep up with the latest with our Mobile World Congress list.